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Regular price $45.00

Shipping calculated at checkout

This MAXXAIR mini vent model 3750 has minor scratches. The vent is still in perfect working condition.

  • Mini roof vent lets you air out the bathroom or kitchen inside your RV
    • Gives you a seamless, low-profile appearance
    • Perfect for replacing non-powered bathroom and galley vents
  • Manual lever easily slides to open and close the vent
  • Rain shield allows you to open the vent in any weather - no vent cover needed
    • Angled louvers let odors and stale air escape while rain is directed away
  • 2 Integrated bug screens keep out insects and debris
    • Removable for cleaning
  • High-density polyethylene construction is durable and UV resistant
  • Easy installation into any 14" x 14" opening
    • Flange, sleeve, roof plate, and hardware included
    • Roof sealant sold separately
  • Black color


  • Fits: roofs 1" to 4-1/2" thick
    • Opening size: 14" wide x 14" long
  • Overall dimensions: 16-1/2" long x 16-1/2" wide x 8-1/4" tall
    • Sits 4-1/8" above the roof when installed
  • Vent opening: 10-1/2" diameter

All sales on "Closeout" items are final, no returns or refunds on "Closeout" items. 

Lead-Time: In Stock (ships in 1 week). This is an estimate and stock levels can change quickly.

Canceled Orders

We want all customers to be happy with their purchases but in the event of a canceled order, we cannot recoup the fees charged to us by the credit card companies. When an order is placed, the credit card company takes a percentage of the sale, typically 5%-6% This is money that DOES NOT go to us and we do not get this charge given back to us when we refund an order. Therefore, if someone buys a suspension and then cancels, we pay the credit card company several hundreds of dollars that we cannot get back. Although you may not have noticed, it is industry standard for larger dollar items to have a "restocking fee" of 15% or more. We do our best to charge exactly what we get charged by the credit card company when you cancel an order. In the event of a canceled order, the 5%-6% that the credit card company charges us cannot be refunded. Please make note of this before you order. 

• All canceled orders over $1000 paid with a "Credit Card" will have a 5% credit card processing fee that cannot be returned.

• All canceled orders over $1000 paid with a "Shop Pay Installments" will have a 6% credit card processing fee that cannot be returned.

California Prop 65

WARNING: Some of the products listed contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. None of our products are intended to be used in conjunction with clean drinking water unless stated otherwise. For more info please visit

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